BS EN 3-4:1996被替代
Portable fire extinguishers. Charges, minimum required fire
出版：British Standards Institution
专家解读视频
Specifies the maximum quantity of extinguishing medium that is to be used for the extinction of any given fire.
© British Standards Institution 2013
General notes:
The Kitemark applies to all Parts of BS EN 3 together.
SS EN 3-4 Ed. 1 (1996) - Identical
NS EN 3-4 Ed. 1 (1996) - Identical
NBN EN 3-4:1996 - Identical
DIN EN 3-4 (1996-07) - Identical
ONORM EN 3-4:1996 - Identical
NEN EN 3-4:1996 - Identical
SN EN 3-4:1996 - Identical
I.S. EN 3-4:1996 - Identical
NF EN 3-4:1996 - Identical
UNI EN 3-4:1998 - Identical
